Thomas Hitzlsperger was on target on his West Ham debut as Avram Grant's side shrugged off their relegation worries to book a place in the quarter-finals of the FA Cup with a clinical 5-1 hammering of Burnley.
The German, who had been out for six months with a thigh injury, opened the scoring with a 25-yard thunderbolt before Carlton Cole scored twice in three second-half minutes to put the Hammers in the driving seat. The second of the England forward's strikes - a beautifully-taken half volley - was followed by Winston Reid's powerful header on the hour to make it 4-0.
An error by Robert Green gave Jay Rodriguez a consolation for the Clarets, but Grant's team scored again through Freddie Sears in injury time to seal the emphatic win and set up a quarter-final clash with Stoke.
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